Fast Load TreeView VB.NET

Job ID: 35111579

Budget: $10 – $30 USD

I have a table containing more than 30,000 records.

I want the fastest way to build a Treeview of these records.

The regular method of Vb.net takes a long time.

I attached the DB, and an image showing the result I need to have.

I want the code to be in Pure Vb.net

Please don't ask for a discussion unless you download the DB and have a solution.
Related categories: .NET VB.NET